Finding the Third Proportional to 1,904,191 and 2,783,311

Step by Step Solution

1. Step 1: Write the proportion equation
   1,904,191 : 2,783,311 = 2,783,311 : x
2. Step 2: Convert to fraction form
   1,904,191/2,783,311 = 2,783,311/x
3. Step 3: Cross multiply
   1,904,191x = 2,783,311 × 2,783,311
4. Step 4: Simplify right side
   1,904,191x = 7,746,820,122,721
5. Step 5: Solve for x
   x = 7,746,820,122,721/1,904,191
6. Step 6: Final answer
   x = 4,068,299.94